Baidu Encyclopedia shows that the original song of "I miss you more on a rainy night" is Yingshanhong, which is included in the album "I miss you more on a rainy night" and the release date is 20 19-02-26.
Lyrics of "I miss you more on a rainy night": "It's raining in Mao Mao again tonight, and my wet heart is rippling. Your voice echoes in my ears, and your appearance reappears in front of my eyes. Time flies, and I miss you all the time. "